7 Utility Patents
#1,064 in Taichung
#15,306 in Taiwan
#590,725 in the World
Forward Citations = 12
Company Filing History:
Other

Lego Stone Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today
#1,064 in Taichung
#15,306 in Taiwan
#590,725 in the World
Company Filing History:

Get your Inventor Badge Today